BigDataLoader.java

import android.content.AsyncTaskLoader;
import android.content.Context;
import android.util.Log;

public class BigDataLoader extends AsyncTaskLoader<BigData> {

    public BigDataLoader(Context context) {
        super(context);
        Log.d("test", "...BigDataLoader.");
    }

    @Override
    public BigData loadInBackground() {
        Log.d("test", "...loadInBackground.");
        BigData data = new BigData();
        data.load();
        return data;
    }
}